Korea Circuit Co., Ltd. operates globally as a manufacturer and supplier of printed circuit boards (PCBs). Their extensive product range includes advanced high-density interconnect (HDI) PCBs, various package substrates, and rigid-flexible circuit boards. These essential components are vital for a diverse set of electronic applications, from household devices like digital televisions and personal computers, to portable technology such as mobile phones, integrated circuit modules, solid-state drives, LCD displays, personal digital assistants (PDAs), and memory units. The company, which was founded in 1964, maintains its corporate headquarters in Ansan, South Korea.